Pump hydraulic servo system for injection molding machine internal
gear pump integrated servo drive controllerSingle-phase 220 V ~ 240
V 0.1~1 kWThree-phase 220 V ~ 240 V 0.75~1.5 kWThree-phase 340 V ~
460 V 1.5~30 kW•High performance •High electromagnetic
compatibility •Multi-functional and expansible •High-precision po
sitioning •Low torque fluc tuation •Complete specific ations
•Reduced installation sp ace •High r eliability Product
DescriptionProduct ParametersOperatingconditionsTemperature
Working temperature 0~40° storage
temperature -20° ~85°HumidityWorking / storage: ≤ 90% RH (without
dew condensation)Altitude≤ 1,000 mVibration≤ 4.9 m/s2, 10~60 Hz (no
operation at the point of resonance is permitted)Cooling methodFan
coolingControl methodSVPWM, vector controlSix control modesSpeed
control, position control, torque control, speed / position
control, torque / speed control, position /torque controlFront
panel5 keys, 5-digit LEDRegenerative brakeBuilt-in brake unit (a
built-in brake resistor is provided in partial specifications),
which can have an external resistor connectedFeedback modeRS485
serial communication encoder, RA-CODER or FA-FORMAT protocol
(non-standard version of FA-FORMAT is supported)Digital
input/outputInputPulse disable, forward drive disable, reverse
drive disable, forward inch, backward inchOutputServo ready, brake
output, motor rotation output, zero-speed signal, speed approach,
speed reached, position approach, torque limit, rotating speed
limit, warning output,alarm output.Protective
FunctionSoftwareHardwareOver-voltage, under-voltage, over-speed,
overheat, overload, over-speed, encoder alarm,and so
on.SoftwareExcessively large position error, EEPROM fault, and so
on.Alarm data trackingfunctionRecord 4 groups of historical alarms
and relevant dataCommunication functionModbus
RTUEncodersignaloutputSignal typeA, B, Z differential outputs, Z
signal open-collector output; Z signal width can be set.A/B/Z pulse
open-collector output (NPN)ResolutionAny frequency division can be
programmed and output before or after frequency
quadruplicationPositioncontrolmodeMaximum inputpulse
frequencyDiffernetial input mode:500KppsOpen-collector input mode:
200 KppsPulse commandmodePulse + symbol, A and B-phase orthogonal
pulse, CW/CCWCommand controlmodeExternal pulse command,
multi-segment position commandCommandsmoothing modeLow-pass
filtering,FIR filter,trapezoid-shaped smoothing of multi-segment
position commandElectronic gearratioElectronic gear ratio: N/M
multiples (0.001 < N/M < 64000 = N: 1~230, M: 1 ~230Position
accuracy±1 pulse commandSpeedcontrolmodeCommand controlmodeExternal
analog quantity command, digital speed command, multistage speed
command, inching commandCommandsmoothing modeLow-pass filtering,
smooth S curveAnalog command inputVoltage range-10 V ~ 10
VInput impedance10 KΩTime constant200 µsTorque limitDigital setting
or external analog quantity limitSpeed regulationratio1:5000
(23-bit encoder)Minimal speed/rated rotating speed of continuous
stable operation underthe rated loadBandwidth3,000 Hz (23-bit
encoder)Speed fluctuation ratioLoad fluctuation(0
~100%)Maximum0.1%For a 23-bit encoder, when the speed command is
the rated rotating speed,(rotating speed without load - rotating
speed with full load)/rated rotatingspeed.Supply voltagechange
±10%Maximum0.1%Ambient tempera-ture (0 ~ 50°
C)Maximum0.1%TorquecontrolmodeCommand con -trol modeExternal analog
command, digital torque commandCommandsmoothing modeLow-pass
filteringAnalog command inputVoltage range-10 V ~ 10 VInput
impedance10 KΩTime constant200 µsSpeed limitDigital setting or
external analog quantity limitAccuracy±1% (current repetition
accuracy)Installation InstructionsCompany Profile/* March 10, 2023
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